12729014 has 8 divisors (see below), whose sum is σ = 19417320. Its totient is φ = 6256576.

The previous prime is 12728987. The next prime is 12729029. The reversal of 12729014 is 41092721.

12729014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53819 + ... + 54054.

It is an arithmetic number, because the mean of its divisors is an integer number (2427165).

Almost surely, 2^12729014 is an apocalyptic number.

12729014 is a deficient number, since it is larger than the sum of its proper divisors (6688306).

12729014 is a wasteful number, since it uses less digits than its factorization.

12729014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107934.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 12729014 is about 3567.7743762744. The cubic root of 12729014 is about 233.4881915323.

The spelling of 12729014 in words is "twelve million, seven hundred twenty-nine thousand, fourteen".